TW200623579A - Battery charging set and method for portable equipment with On-The-Go function - Google Patents

Battery charging set and method for portable equipment with On-The-Go function

Info

Publication number
TW200623579A
TW200623579A TW093141685A TW93141685A TW200623579A TW 200623579 A TW200623579 A TW 200623579A TW 093141685 A TW093141685 A TW 093141685A TW 93141685 A TW93141685 A TW 93141685A TW 200623579 A TW200623579 A TW 200623579A
Authority
TW
Taiwan
Prior art keywords
portable equipment
function
battery charging
charging set
otg
Prior art date
Application number
TW093141685A
Other languages
Chinese (zh)
Other versions
TWI253226B (en
Inventor
Chun-Chen Liu
Original Assignee
Ali Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ali Corp filed Critical Ali Corp
Priority to TW093141685A priority Critical patent/TWI253226B/en
Priority to US11/177,422 priority patent/US20060145666A1/en
Application granted granted Critical
Publication of TWI253226B publication Critical patent/TWI253226B/en
Publication of TW200623579A publication Critical patent/TW200623579A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/30—Charge provided using DC bus or data bus of a computer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/20—The network being internal to a load
    • H02J2310/22—The load being a portable electronic device

Abstract

This invention provides a battery charging set and method for portable equipment with On-The-Go (OTG) function. By judging whether the connecting end has a current bus to provide power supply signal, the portable equipment with OTG function can determinate whether to charge or not. Therefore, no matter being defined as the host end or device end, the portable equipment with OTG function always has the chance to charge. The portable equipment with OTG function possesses a diversified charging mode.
TW093141685A 2004-12-31 2004-12-31 Battery charging set and method for portable equipment with On-The-Go function TWI253226B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW093141685A TWI253226B (en) 2004-12-31 2004-12-31 Battery charging set and method for portable equipment with On-The-Go function
US11/177,422 US20060145666A1 (en) 2004-12-31 2005-07-11 Device and method for charging an OTG portable device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093141685A TWI253226B (en) 2004-12-31 2004-12-31 Battery charging set and method for portable equipment with On-The-Go function

Publications (2)

Publication Number Publication Date
TWI253226B TWI253226B (en) 2006-04-11
TW200623579A true TW200623579A (en) 2006-07-01

Family

ID=36639641

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093141685A TWI253226B (en) 2004-12-31 2004-12-31 Battery charging set and method for portable equipment with On-The-Go function

Country Status (2)

Country Link
US (1) US20060145666A1 (en)
TW (1) TWI253226B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106066438A (en) * 2016-07-26 2016-11-02 Tcl移动通信科技（宁波）有限公司 A kind of mobile terminal is based on the method and system of OTG detection equipment charge state

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20060364A1 (en) * 2006-05-19 2007-11-20 Xanto Technologies Srl USB MASS MEMORY DEVICE AND ITS DATA TRANSFER PROCEDURE
US7723951B2 (en) 2006-06-30 2010-05-25 Intel Corporation Battery charging apparatus having a chute and method of recharging a battery
CN101601001B (en) * 2006-12-08 2012-07-18 诺基亚公司 Multiple connections to a single serial interface
US20080265838A1 (en) * 2007-04-24 2008-10-30 Saurabh Garg Battery charging using a USB-ID pin of a USB interface
KR20090032695A (en) * 2007-09-28 2009-04-01 삼성전자주식회사 Adaptive battery keeper and battery recharging system including the same, battery recharging method using the same
US9122813B2 (en) 2012-03-06 2015-09-01 Smsc Holdings S.A.R.L. USB host determination of whether a USB device provides power via a USB coupling
KR101920236B1 (en) * 2012-06-19 2018-11-20 삼성전자주식회사 Method for charging battery and an electronic device thereof
KR102158288B1 (en) * 2012-07-09 2020-09-21 삼성전자주식회사 Method for charging battery and an electronic device thereof
TWI493831B (en) * 2013-03-29 2015-07-21 Acer Inc Universal serial bus chargers and management methods
CN106537286B (en) * 2015-05-25 2020-03-10 华为技术有限公司 OTG peripheral equipment, power supply method, terminal and system
CN106786887B (en) * 2016-12-23 2019-08-23 捷开通讯(深圳)有限公司 A kind of charge control system
CN107204645B (en) * 2017-06-09 2020-05-05 北京字节跳动网络技术有限公司 Portable charging device
CN109086236A (en) 2017-06-14 2018-12-25 国基电子（上海）有限公司 Power source charges path switching circuit and its electronic equipment
US11169584B2 (en) * 2020-03-31 2021-11-09 Western Digital Technologies, Inc. Dual-connector storage system and method for simultaneously providing power and memory access to a computing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3654274B2 (en) * 2002-08-30 2005-06-02 セイコーエプソン株式会社 Data transfer control device, electronic device, and power supply switching method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106066438A (en) * 2016-07-26 2016-11-02 Tcl移动通信科技（宁波）有限公司 A kind of mobile terminal is based on the method and system of OTG detection equipment charge state

Also Published As

Publication number Publication date
US20060145666A1 (en) 2006-07-06
TWI253226B (en) 2006-04-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees